3a23fb451a
* Remove entirely the hook priority numbers and use before/after dependencies * Split the WpEvent code out of WpEventDispatcher * Add methods on WpEvent to interface with it from the WpEventDispatcher. As a bonus, we can now also implement tooling to inspect which hooks would in theory run for an event and write tests around that * Removed some internal debugging facilities and log calls, will redo it later. * Using spa_list now for the list of hooks, to reduce the number of allocations happening in the "hook collection" algorithm * Switched some internal data to use g_new0 instead of g_slice_new0 * Added g_free to free WpEvent structures... surprisingly, we were leaking them before
88 lines
1.9 KiB
Lua
88 lines
1.9 KiB
Lua
Script.async_activation = true
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local tags = {}
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local function checkpoint(tag)
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Log.info("at " .. tag)
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table.insert(tags, tag)
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end
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local function check_results()
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local i = 0
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local function inc()
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i = i+1
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return i
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end
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assert(tags[inc()] == "simple-first")
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assert(tags[inc()] == "simple-1")
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assert(tags[inc()] == "async-start")
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assert(tags[inc()] == "async-start-advance")
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assert(tags[inc()] == "async-step2")
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assert(tags[inc()] == "simple-last")
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end
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local common_interests = {
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EventInterest {
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Constraint { "event.type", "=", "test-event" },
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},
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}
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AsyncEventHook {
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name = "test-async-hook",
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before = "test-last-hook" ,
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after = { "test-first-hook", "test-simple-hook" },
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interests = common_interests,
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steps = {
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start = {
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next = "step2",
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execute = function (event, transition)
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checkpoint("async-start")
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Core.idle_add(function ()
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checkpoint("async-start-advance")
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transition:advance()
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return false
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end)
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end,
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},
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step2 = {
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next = "none",
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execute = function (event, transition)
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checkpoint("async-step2")
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transition:advance()
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end,
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},
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},
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}:register()
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SimpleEventHook {
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name = "test-first-hook",
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before = { "test-simple-hook", "test-last-hook" },
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interests = common_interests,
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execute = function (event)
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checkpoint("simple-first")
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end
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}:register()
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SimpleEventHook {
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name = "test-simple-hook",
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after = { "test-first-hook" },
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before = {},
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interests = common_interests,
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execute = function (event)
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checkpoint("simple-1")
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end
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}:register()
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SimpleEventHook {
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name = "test-last-hook",
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interests = common_interests,
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execute = function (event)
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checkpoint("simple-last")
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check_results()
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Script:finish_activation()
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end
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}:register()
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EventDispatcher.push_event { type = "test-event", priority = 1 }
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